abstract : the therortical calculation of the bending stress of the root and experimental stress analysis on the modified profile and the standard involute tooth profile were made with the finite element method and the electric resistance strain film method . this indicated that the modified profile was supe rior to the standard involute profiles in terms of the bending strength 文摘:分別用有限元和電阻應(yīng)變片法對(duì)修形齒形和漸開(kāi)線齒形進(jìn)行齒根彎曲應(yīng)力計(jì)算與實(shí)驗(yàn)應(yīng)力分析.結(jié)果證明在彎曲強(qiáng)度方面修形齒形比標(biāo)準(zhǔn)漸開(kāi)線齒形更優(yōu)越
abstract : the therortical calculation of the bending stress of the root and experimental stress analysis on the modified profile and the standard involute tooth profile were made with the finite element method and the electric resistance strain film method . this indicated that the modified profile was supe rior to the standard involute profiles in terms of the bending strength 文摘:分別用有限元和電阻應(yīng)變片法對(duì)修形齒形和漸開(kāi)線齒形進(jìn)行齒根彎曲應(yīng)力計(jì)算與實(shí)驗(yàn)應(yīng)力分析.結(jié)果證明在彎曲強(qiáng)度方面修形齒形比標(biāo)準(zhǔn)漸開(kāi)線齒形更優(yōu)越